Muirhead Fall 2018-Photo3

Published January 22, 2019 at 1296 × 968 in Spotlight | Constraining variability in mantle CO2 flux along the East African Rift System

Tobias Fischer samples an actively degassing vent on the western border fault to the Natron basin. The world’s only active carbonatite volcano, Oldoinyo Lengai, can be seen in the background. Photo credit: James Muirhead